Teletypewriter switching system



April 14, 1953 D. E. BRANsoN ETAL TELETYPEWRITER SWITCHING SYSTEM 24 Sheets-Sheet l Filed Oct. 12, 1950 24 Sheets-Sheet 2 D. E. G. A. oc/(E /NVENTORS D E BRANSON ETAL TELETYPEWRITER SWITCHING SYSTEM April 14, 1953 Flled oct 12, 195o April 14, 1953 D. E. BRANsoN ETAL 2,635,139

TELETYPEWRITER SWITCHING SYSTEM 4 Filed Oct. 12, 1950 24 Sheets-Sheet 3 D. E. BRA/VSON. /NvENro/Ps A. 0C/(E W. Q Q

[TORNEY April 14, 1953 D. E. BRANSON ET AL TELETYPEWRITER swITcHING SYSTEM Filed Oct. 12, 1950 o. E. BRA/vso/v /NVENTORSG -A' LOC/(E .N8 @E PS u. .bfi

TORNEV April 14, 1953 D. E. BRANsoN ET AL 2,635,139

TELETYPEWRITER SWITCHING SYSTEM Filed Oct. 12, 1950 24 Sheets-Sheet 5 o. E. RA/vso/v v Nl/@MURS G. A. Loc/(E roms/EY April 14, 1953` D. E. BRANSON ETAL TELETYPEWRITER swITcHING SYSTEM 24 Sheets-Sheet 6 Filed 001:. l2, 1950 D. E. BRA/VSON /NVE/VTORS G A. Oc/(1E A71. RNEK April 14, 1953 D. E. BRANsoN r-:TAL

TELETYPEWRITER swITcHING SYSTEM 24 Shees-Sheet '7 Filed Oct. l2, 1950 TOBNEV N w M R 5 April 14, 1953 D.YE. BRANsoN ET AL 2,635,139

TELETYPEWRITER SWITCHING SYSTEM Filed OOC. l2, 1950 24 Sheets-Sheet 8- TO FIG. I7

D. E. BRANSON /NVENTo/Qs G I A. LOC/(E A ORA/EY April 14, 1953 D. E. BRANsoN ET AL 'IEI..ETYPEWRITERl SWITCHING SYSTEM V24 Sheets-Sheet 9 Filed 0G13. l2, 1950 April V14, 1953 D. BhANsoN ET AL I 2,535,139

TELETYPEWRITER swITcHING SYSTEM Filed oct. 12, 195o l 24 sheets-sheet 11 D. E. BRA/vso/v Nm/T0. G. Amc/(E BVQ@ ORA/EV Fla.

1. V. 5,l M E 3. m N 6 SF. `o" s NK. 2 u e .m BL A u EA. Q L W s A s m. R Y T G m B E m N H ,E wm w s w N s, m m E m E E P D w E L E T of om w 9 n l n A, 1 lm n av A m4 24 sheets-Sheet v15 D. E. BRA/VSON NVNTORS G. A. 0C/(E y BV mmv/5y D E BRANSON ETAL TELETYPEWRITER SWITCHING SYSTEM April 14,` 1953 Flled oct 12, 1950 RTS Q .um

April 14, 1953 D. E. BRANsoN ET AL 2,635,139

TELETYPEWRITER SWITCHING SYSTEM Filed 0013. 12, 1950 24 SheeCS-Sheeb 14 D. E. BRANSON /IVVENTORS G A. LOC/(Ey TOR/VE V April 14, 1953 D. E. BRANSON ET AL.'

TELETYPEWRITER SWITCHING SYSTEM Filed oct. 12, 195o 24 Sheets-Sheet 15 By G. A. Loc/(E A7' RIVEY April 14, 1953 D. E. BRANsoN ET AL TELETYPEWRITER swITcHING SYSTEM 24 Sheets-Sheet 16 Filed 001'.. l2, 1950 D. E. BRANSO/V y G. A. LOC/.(5

" A ORN'V /NI/ENTORS K DU .6.1.6 9h

April 14, 1953 D E BRANsoN ET AL I TELETYPEWRITER SWITCHIG SYSTEM Flled Oct l2, 1950 /NVENTORS pril 14, 1953 D. E. BRANsoN ET AL 2,635,139

v TELETYPEWRITER SWITCHING SYSTEM Filed Oct. 12, 1950 24 Sheets-Sheet 18 D. E. BRA/VSON /NVEA/Tons G A. 0C/(E ORNE Y FIG. /8

April 14, 1953 D. E. BRANSN ET Al. 2,635,139

TELETYPEWRITER swITcHING SYSTEM Filed 001'..l l2, 1950 24 Sheets-Sheet 19 /NVE/vroRs BRANSOA( LOC/(E4 April 14, 1953 D. E. BRANsoN ET Al.

TELETYPEWRITER swITcHING SYSTEM 24 Sheets-Sheet 2O Filed 001;. l2, 1950 

